Relief shown by form lines and spot heights. Depth shown by bathymetric soundings, tints, and isolines. Gnomic and Mercator projections. 2 inset... Show moreRelief shown by form lines and spot heights. Depth shown by bathymetric soundings, tints, and isolines. Gnomic and Mercator projections. 2 inset maps: "Port de Djibouti," and "Khor Ambadu Anchorage" Handwritten corrections to 1983 Chart 253 Nautical chart Admiralty chart Main Heritage Compact General HC.MAP.00792 Print Map Item-ID: i24515875 BIB-ID: 2623012 Show less